6:24am PT by Ashley Lee
Watch Christina Aguilera Impersonate Britney Spears, Cher Perfectly (Video)
So it turns out that Christina Aguilera is actually pretty good at impressions. Almost as good as fellow Voice coach Adam Levine.
On The Tonight Show Starring Jimmy Fallon on Monday night, she debuted her best impressions of her fellow Mickey Mouse Club alum Britney Spears, her Burlesque co-star Cher, and another Voice coach, Shakira.
In particular, her musical impersonation of the pop singer — putting the lyrics of the nursery rhyme "This Little Piggy" on Spears' breakout track "...Baby One More Time" — is perfectly breathy in all the right places.
Watch the video below.